| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 | UNSAT | 2.00969 | 2.00922 |
| Name | /DEC-SMALLINT-LIN/oliveras/j120/ normalized-j12023_3-unsat.opb |
| MD5SUM | cab64fb449176610fb00692a41666b1e |
| Bench Category | DEC-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.023995 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 23958 |
| Total number of constraints | 79333 |
| Number of constraints which are clauses | 78941 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 392 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 38 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 22 |
| Number of bits of the biggest number in a constraint | 5 |
| Biggest sum of numbers in a constraint | 225 |
| Number of bits of the biggest sum of numbers | 8 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00 c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-3451669-1307115847.opb>
0.49/0.50 c original problem has 23958 variables (23958 bin, 0 int, 0 impl, 0 cont) and 79333 constraints
0.49/0.50 c problem read
0.49/0.50 c No objective function, only one solution is needed.
0.49/0.51 c presolving settings loaded
0.59/0.65 c presolving:
1.79/1.87 c presolving (1 rounds):
1.79/1.87 c 2325 deleted vars, 9233 deleted constraints, 0 added constraints, 2325 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.79/1.87 c 3536602 implications, 0 cliques
1.79/1.88 c presolving detected infeasibility
1.79/1.88 c Presolving Time: 1.26
1.79/1.88 c - non default parameters ----------------------------------------------------------------------
1.79/1.88 c # SCIP version 2.0.1.5
1.79/1.88 c
1.79/1.88 c # frequency for displaying node information lines
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 100]
1.79/1.88 c display/freq = 10000
1.79/1.88 c
1.79/1.88 c # maximal time in seconds to run
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.79/1.88 c limits/time = 1800
1.79/1.88 c
1.79/1.88 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.79/1.88 c limits/memory = 13950
1.79/1.88 c
1.79/1.88 c # solving stops, if the given number of solutions were found (-1: no limit)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.88 c limits/solutions = 1
1.79/1.88 c
1.79/1.88 c # maximal number of separation rounds per node (-1: unlimited)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 5]
1.79/1.88 c separating/maxrounds = 1
1.79/1.88 c
1.79/1.88 c # maximal number of separation rounds in the root node (-1: unlimited)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.88 c separating/maxroundsroot = 5
1.79/1.88 c
1.79/1.88 c # default clock type (1: CPU user seconds, 2: wall clock time)
1.79/1.88 c # [type: int, range: [1,2], default: 1]
1.79/1.88 c timing/clocktype = 2
1.79/1.88 c
1.79/1.88 c # belongs reading time to solving time?
1.79/1.88 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.79/1.88 c timing/reading = TRUE
1.79/1.88 c
1.79/1.88 c # should presolving try to simplify inequalities
1.79/1.88 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.79/1.88 c constraints/linear/simplifyinequalities = TRUE
1.79/1.88 c
1.79/1.88 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1.79/1.88 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.79/1.88 c constraints/indicator/addCouplingCons = TRUE
1.79/1.88 c
1.79/1.88 c # should disaggregation of knapsack constraints be allowed in preprocessing?
1.79/1.88 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
1.79/1.88 c constraints/knapsack/disaggregation = FALSE
1.79/1.88 c
1.79/1.88 c # should presolving try to simplify knapsacks
1.79/1.88 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.79/1.88 c constraints/knapsack/simplifyinequalities = TRUE
1.79/1.88 c
1.79/1.88 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.88 c presolving/probing/maxrounds = 0
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/coefdiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/coefdiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/coefdiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 30]
1.79/1.88 c heuristics/crossover/freq = -1
1.79/1.88 c
1.79/1.88 c # number of nodes added to the contingent of the total nodes
1.79/1.88 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.79/1.88 c heuristics/crossover/nodesofs = 750
1.79/1.88 c
1.79/1.88 c # number of nodes without incumbent change that heuristic should wait
1.79/1.88 c # [type: longint, range: [0,9223372036854775807], default: 200]
1.79/1.88 c heuristics/crossover/nwaitingnodes = 100
1.79/1.88 c
1.79/1.88 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
1.79/1.88 c # [type: real, range: [0,1], default: 0.1]
1.79/1.88 c heuristics/crossover/nodesquot = 0.15
1.79/1.88 c
1.79/1.88 c # minimum percentage of integer variables that have to be fixed
1.79/1.88 c # [type: real, range: [0,1], default: 0.666]
1.79/1.88 c heuristics/crossover/minfixingrate = 0.5
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 20]
1.79/1.88 c heuristics/feaspump/freq = -1
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/feaspump/maxlpiterofs = 2000
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/fracdiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/fracdiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/fracdiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/guideddiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/guideddiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/guideddiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/intdiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/intshifting/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/linesearchdiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/linesearchdiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/linesearchdiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 20]
1.79/1.88 c heuristics/objpscostdiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to total iteration number
1.79/1.88 c # [type: real, range: [0,1], default: 0.01]
1.79/1.88 c heuristics/objpscostdiving/maxlpiterquot = 0.015
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/objpscostdiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.88 c heuristics/oneopt/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/pscostdiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/pscostdiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/pscostdiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.88 c heuristics/rens/freq = -1
1.79/1.88 c
1.79/1.88 c # minimum percentage of integer variables that have to be fixable
1.79/1.88 c # [type: real, range: [0,1], default: 0.5]
1.79/1.88 c heuristics/rens/minfixingrate = 0.3
1.79/1.88 c
1.79/1.88 c # number of nodes added to the contingent of the total nodes
1.79/1.88 c # [type: longint, range: [0,9223372036854775807], default: 500]
1.79/1.88 c heuristics/rens/nodesofs = 2000
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 20]
1.79/1.88 c heuristics/rootsoldiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
1.79/1.88 c heuristics/rootsoldiving/maxlpiterquot = 0.015
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/rootsoldiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.88 c heuristics/rounding/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.88 c heuristics/shiftandpropagate/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/shifting/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.88 c heuristics/simplerounding/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.88 c heuristics/subnlp/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.88 c heuristics/trivial/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.88 c heuristics/trysol/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.88 c heuristics/undercover/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 10]
1.79/1.88 c heuristics/veclendiving/freq = -1
1.79/1.88 c
1.79/1.88 c # maximal fraction of diving LP iterations compared to node LP iterations
1.79/1.88 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
1.79/1.88 c heuristics/veclendiving/maxlpiterquot = 0.075
1.79/1.88 c
1.79/1.88 c # additional number of allowed LP iterations
1.79/1.88 c # [type: int, range: [0,2147483647], default: 1000]
1.79/1.88 c heuristics/veclendiving/maxlpiterofs = 1500
1.79/1.88 c
1.79/1.88 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 1]
1.79/1.88 c heuristics/zirounding/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.88 c separating/cmir/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: 0]
1.79/1.88 c separating/flowcover/freq = -1
1.79/1.88 c
1.79/1.88 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.79/1.88 c # [type: int, range: [-1,2147483647], default: -1]
1.79/1.88 c separating/rapidlearning/freq = 0
1.79/1.88 c
1.79/1.88 c -----------------------------------------------------------------------------------------------
1.79/1.88 c start solving
1.79/1.88 c
1.79/1.88 c SCIP Status : problem is solved [infeasible]
1.79/1.88 c Solving Time (sec) : 1.88
1.79/1.88 c Solving Nodes : 0
1.79/1.88 c Primal Bound : +1.00000000000000e+20 (0 solutions)
1.79/1.88 c Dual Bound : -1.00000000000000e+20
1.79/1.88 c Gap : infinite
1.79/1.88 s UNSATISFIABLE
1.79/1.88 c SCIP Status : problem is solved [infeasible]
1.79/1.88 c Total Time : 1.88
1.79/1.88 c solving : 1.88
1.79/1.88 c presolving : 1.26 (included in solving)
1.79/1.88 c reading : 0.50 (included in solving)
1.79/1.88 c Original Problem :
1.79/1.88 c Problem name : HOME/instance-3451669-1307115847.opb
1.79/1.88 c Variables : 23958 (23958 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.88 c Constraints : 79333 initial, 79333 maximal
1.79/1.88 c Presolved Problem :
1.79/1.88 c Problem name : t_HOME/instance-3451669-1307115847.opb
1.79/1.88 c Variables : 21633 (21633 binary, 0 integer, 0 implicit integer, 0 continuous)
1.79/1.88 c Constraints : 70100 initial, 70100 maximal
1.79/1.88 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
1.79/1.88 c trivial : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c implics : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c probing : 0.00 0 0 0 0 0 0 0 0 0
1.79/1.88 c linear : 1.20 2325 0 0 2325 0 9233 0 0 0
1.79/1.88 c root node : - 0 - - 0 - - - - -
1.79/1.88 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
1.79/1.88 c integral : 0 0 0 0 0 0 0 0 0 0 0 0
1.79/1.88 c linear : 70100 0 0 0 0 0 0 0 0 0 0 0
1.79/1.88 c countsols : 0 0 0 0 0 0 0 0 0 0 0 0
1.79/1.88 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
1.79/1.88 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.79/1.88 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.79/1.88 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
1.79/1.88 c Propagators : #Propagate #Resprop Cutoffs DomReds
1.79/1.88 c pseudoobj : 0 0 0 0
1.79/1.88 c rootredcost : 0 0 0 0
1.79/1.88 c vbounds : 0 0 0 0
1.79/1.88 c Propagator Timings : TotalTime Propagate Resprop
1.79/1.88 c pseudoobj : 0.00 0.00 0.00
1.79/1.88 c rootredcost : 0.00 0.00 0.00
1.79/1.88 c vbounds : 0.00 0.00 0.00
1.79/1.88 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.79/1.88 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.88 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.88 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.88 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.79/1.88 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.79/1.88 c applied globally : - - - 0 0.0 - - -
1.79/1.88 c applied locally : - - - 0 0.0 - - -
1.79/1.88 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.79/1.88 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
1.79/1.88 c redcost : 0.00 0 0 0 0 0
1.79/1.88 c impliedbounds : 0.00 0 0 0 0 0
1.79/1.88 c intobj : 0.00 0 0 0 0 0
1.79/1.88 c gomory : 0.00 0 0 0 0 0
1.79/1.88 c cgmip : 0.00 0 0 0 0 0
1.79/1.88 c closecuts : 0.00 0 0 0 0 0
1.79/1.88 c strongcg : 0.00 0 0 0 0 0
1.79/1.88 c cmir : 0.00 0 0 0 0 0
1.79/1.88 c flowcover : 0.00 0 0 0 0 0
1.79/1.88 c clique : 0.00 0 0 0 0 0
1.79/1.88 c zerohalf : 0.00 0 0 0 0 0
1.79/1.88 c mcf : 0.00 0 0 0 0 0
1.79/1.88 c oddcycle : 0.00 0 0 0 0 0
1.79/1.88 c rapidlearning : 0.00 0 0 0 0 0
1.79/1.88 c Pricers : Time Calls Vars
1.79/1.88 c problem variables: 0.00 0 0
1.79/1.88 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.79/1.88 c pscost : 0.00 0 0 0 0 0 0
1.79/1.88 c inference : 0.00 0 0 0 0 0 0
1.79/1.88 c mostinf : 0.00 0 0 0 0 0 0
1.79/1.88 c leastinf : 0.00 0 0 0 0 0 0
1.79/1.88 c fullstrong : 0.00 0 0 0 0 0 0
1.79/1.88 c allfullstrong : 0.00 0 0 0 0 0 0
1.79/1.88 c random : 0.00 0 0 0 0 0 0
1.79/1.88 c relpscost : 0.00 0 0 0 0 0 0
1.79/1.88 c Primal Heuristics : Time Calls Found
1.79/1.88 c LP solutions : 0.00 - 0
1.79/1.88 c pseudo solutions : 0.00 - 0
1.79/1.88 c trivial : 0.02 1 0
1.79/1.88 c shiftandpropagate: 0.00 0 0
1.79/1.88 c simplerounding : 0.00 0 0
1.79/1.88 c zirounding : 0.00 0 0
1.79/1.88 c rounding : 0.00 0 0
1.79/1.88 c shifting : 0.00 0 0
1.79/1.88 c intshifting : 0.00 0 0
1.79/1.88 c oneopt : 0.00 0 0
1.79/1.88 c twoopt : 0.00 0 0
1.79/1.88 c fixandinfer : 0.00 0 0
1.79/1.88 c feaspump : 0.00 0 0
1.79/1.88 c clique : 0.00 0 0
1.79/1.88 c coefdiving : 0.00 0 0
1.79/1.88 c pscostdiving : 0.00 0 0
1.79/1.88 c fracdiving : 0.00 0 0
1.79/1.88 c veclendiving : 0.00 0 0
1.79/1.88 c intdiving : 0.00 0 0
1.79/1.88 c actconsdiving : 0.00 0 0
1.79/1.88 c objpscostdiving : 0.00 0 0
1.79/1.88 c rootsoldiving : 0.00 0 0
1.79/1.88 c linesearchdiving : 0.00 0 0
1.79/1.88 c guideddiving : 0.00 0 0
1.79/1.88 c octane : 0.00 0 0
1.79/1.88 c rens : 0.00 0 0
1.79/1.88 c rins : 0.00 0 0
1.79/1.88 c localbranching : 0.00 0 0
1.79/1.88 c mutation : 0.00 0 0
1.79/1.88 c crossover : 0.00 0 0
1.79/1.88 c dins : 0.00 0 0
1.79/1.88 c vbounds : 0.00 0 0
1.79/1.88 c undercover : 0.00 0 0
1.79/1.88 c subnlp : 0.00 0 0
1.79/1.88 c trysol : 0.00 0 0
1.79/1.88 c LP : Time Calls Iterations Iter/call Iter/sec
1.79/1.88 c primal LP : 0.00 0 0 0.00 -
1.79/1.88 c dual LP : 0.00 0 0 0.00 -
1.79/1.88 c lex dual LP : 0.00 0 0 0.00 -
1.79/1.88 c barrier LP : 0.00 0 0 0.00 -
1.79/1.88 c diving/probing LP: 0.00 0 0 0.00 -
1.79/1.88 c strong branching : 0.00 0 0 0.00 -
1.79/1.88 c (at root node) : - 0 0 0.00 -
1.79/1.88 c conflict analysis: 0.00 0 0 0.00 -
1.79/1.88 c B&B Tree :
1.79/1.88 c number of runs : 1
1.79/1.88 c nodes : 0
1.79/1.88 c nodes (total) : 0
1.79/1.88 c nodes left : 1
1.79/1.88 c max depth : -1
1.79/1.88 c max depth (total): -1
1.79/1.88 c backtracks : 0 (0.0%)
1.79/1.88 c delayed cutoffs : 0
1.79/1.88 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.79/1.88 c avg switch length: 0.00
1.79/1.88 c switching time : 0.00
1.79/1.88 c Solution :
1.79/1.88 c Solutions found : 0 (0 improvements)
1.79/1.88 c Primal Bound : infeasible
1.79/1.88 c Dual Bound : -
1.79/1.88 c Gap : infinite
1.79/1.88 c Root Dual Bound : -
1.79/1.88 c Root Iterations : 0
1.99/2.00 c Time complete: 2.
ERROR: no interpretation found !
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.0 (svn: 977) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3451669-1307115847/watcher-3451669-1307115847 -o /tmp/evaluation-result-3451669-1307115847/solver-3451669-1307115847 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451669-1307115847.opb -t 1800 -m 15500 running on 4 cores: 0,2,4,6 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 2.00 2.01 2.00 2/446 12287 /proc/meminfo: memFree=31131808/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=13876 CPUtime=0 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 2428 0 0 0 0 0 0 0 25 0 1 0 823183450 14209024 2382 33554432000 4194304 9163163 140733583548976 18446744073709551615 6919008 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/12287/statm: 3469 2389 392 1214 0 2251 0 [startup+0.0214719 s] /proc/loadavg: 2.00 2.01 2.00 2/446 12287 /proc/meminfo: memFree=31131808/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=16620 CPUtime=0.01 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 3142 0 0 0 1 0 0 0 25 0 1 0 823183450 17018880 3096 33554432000 4194304 9163163 140733583548976 18446744073709551615 4338904 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/12287/statm: 4155 3096 392 1214 0 2937 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 16620 [startup+0.10052 s] /proc/loadavg: 2.00 2.01 2.00 2/446 12287 /proc/meminfo: memFree=31131808/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=27916 CPUtime=0.09 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 5975 0 0 0 9 0 0 0 25 0 1 0 823183450 28585984 5929 33554432000 4194304 9163163 140733583548976 18446744073709551615 8034182 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/12287/statm: 6979 5929 392 1214 0 5761 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 27916 [startup+0.300486 s] /proc/loadavg: 2.00 2.01 2.00 2/446 12287 /proc/meminfo: memFree=31131808/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=42004 CPUtime=0.29 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 9485 0 0 0 29 0 0 0 25 0 1 0 823183450 43012096 9439 33554432000 4194304 9163163 140733583548976 18446744073709551615 8041849 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/12287/statm: 10501 9439 392 1214 0 9283 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 42004 [startup+0.700373 s] /proc/loadavg: 2.00 2.01 2.00 2/446 12287 /proc/meminfo: memFree=31131808/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=144252 CPUtime=0.69 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 34303 0 0 0 66 3 0 0 25 0 1 0 823183450 147714048 34245 33554432000 4194304 9163163 140733583548976 18446744073709551615 5223022 0 0 4096 16384 0 0 0 17 2 0 0 0 /proc/12287/statm: 36063 34245 504 1214 0 34845 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 144252 [startup+1.50016 s] /proc/loadavg: 2.00 2.01 2.00 3/447 12288 /proc/meminfo: memFree=30954356/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=230540 CPUtime=1.49 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 55597 0 0 0 144 5 0 0 25 0 1 0 823183450 236072960 55540 33554432000 4194304 9163163 140733583548976 18446744073709551615 6919008 0 0 4096 16384 0 0 0 17 2 0 0 0 /proc/12287/statm: 57635 55574 505 1214 0 56417 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 230540 Solver just ended. Dumping a history of the last processes samples [startup+1.90114 s] /proc/loadavg: 2.00 2.01 2.00 3/447 12288 /proc/meminfo: memFree=30954356/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=248888 CPUtime=1.89 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 61214 0 0 0 183 6 0 0 18 0 1 0 823183450 254861312 59986 33554432000 4194304 9163163 140733583548976 18446744073709551615 4609048 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/12287/statm: 62222 59986 543 1214 0 61004 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 248888 [startup+2.00113 s] /proc/loadavg: 2.00 2.01 2.00 3/447 12288 /proc/meminfo: memFree=30954356/32950928 swapFree=34365992/67111528 [pid=12287] ppid=12285 vsize=154200 CPUtime=1.99 cores=0,2,4,6 /proc/12287/stat : 12287 (scip-2.0.1.4b.l) R 12285 12287 10081 0 -1 4202496 61220 0 0 0 192 7 0 0 18 0 1 0 823183450 157900800 36729 33554432000 4194304 9163163 140733583548976 18446744073709551615 8095719 0 0 4096 0 0 0 0 17 2 0 0 0 /proc/12287/statm: 38502 36682 549 1214 0 37284 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 154200 Child status: 0 Real time (s): 2.00922 CPU time (s): 2.00969 CPU user time (s): 1.93071 CPU system time (s): 0.078987 CPU usage (%): 100.024 Max. virtual memory (cumulated for all children) (KiB): 248888 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.93071 system time used= 0.078987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 61226 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 4 involuntary context switches= 2 runsolver used 0.018997 second user time and 0.031995 second system time The end
Begin job on node120 at 2011-06-03 17:44:07 IDJOB=3451669 IDBENCH=73560 IDSOLVER=1948 FILE ID=node120/3451669-1307115847 RUNJOBID= node120-1307110430-11754 PBS_JOBID= 13498002 Free space on /tmp= 73796 MiB SOLVER NAME= SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12023_3-unsat.opb COMMAND LINE= HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3451669-1307115847/watcher-3451669-1307115847 -o /tmp/evaluation-result-3451669-1307115847/solver-3451669-1307115847 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451669-1307115847.opb -t 1800 -m 15500 TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= cab64fb449176610fb00692a41666b1e RANDOM SEED=1532267717 node120.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.61 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.07 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.78 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.809 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32950928 kB MemFree: 31132088 kB Buffers: 268688 kB Cached: 978784 kB SwapCached: 12852 kB Active: 598412 kB Inactive: 927540 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32950928 kB LowFree: 31132088 kB SwapTotal: 67111528 kB SwapFree: 34365992 kB Dirty: 14380 kB Writeback: 0 kB AnonPages: 275156 kB Mapped: 11948 kB Slab: 132268 kB PageTables: 91848 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83586992 kB Committed_AS: 105655732 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73784 MiB End job on node120 at 2011-06-03 17:44:09